Along with the iPhone 13, Apple also shipped iOS 15 , and three days ago, Apple began shipping this version of its user interface to older iPhones. So far, there has always been great interest in new versions of iOS, but this does not seem to be the case this year, at least when it comes to initial interest.


Namely, Mixpanel reports that in the eastern United States, until yesterday, only 8.5% of those who upgraded their iPhone to iOS 15 on iOS 14, which is almost twice less than was the case last year. with iOS 14, which in the first two days since it was available, was upgraded by 14.5% of users who were on iOS 13. This is almost double, which is quite a difference, which indicates that users are not exactly so excited about iOS 15, as was the case with its predecessor.

Apple has not yet officially announced the number of upgraded devices on iOS 15, but if Mixpanel's reports are accurate, it is not expected that Cupertino will announce them. Still, what may be influencing users ’decision not to upgrade their iPhone to iOS 15 yet is Apple’s decision that even those users who don’t upgrade to iOS 15 will get important security upgrades in the uproar. In addition, it is certain that a large number of users are waiting for the reactions of those who first upgraded their iPhone, because there were problems with the first upgrade of iOS before, so they do not want to take risks.


However, there is one bug that iOS 15 brings with it. Namely, users report that they receive a notification that their memory is full, although in fact this is not the case. Apple is proposing to reset the device to factory settings, but that doesn't seem to work.

Did you upgrade your iPhone to iOS 15?


iOS 15 is compatible with these devices.

  • iPhone 13
  • iPhone 13 mini
  • iPhone 13 Pro
  • iPhone 13 Pro Max
  • iPhone 12
  • iPhone 12 mini
  • iPhone 12 Pro
  • iPhone 12 Pro Max
  • iPhone 11
  • iPhone 11 Pro
  • iPhone 11 Pro Max
  • iPhone Xs
  • iPhone Xs Max
  • iPhone Xr
  • iPhone X
  • iPhone 8
  • iPhone 8 Plus
  • iPhone 7
  • iPhone 7 Plus
  • iPhone 6s
  • iPhone 6s Plus
  • iPhone SE (1st generation)
  • iPhone SE (2nd generation)
  • iPod touch (7th generation)